baber/WOPTO huggingface dataset:
Patent JP-2018028662-A (JP)
Title: Polarizing film
Inventor: IWATA SATOSHI
IPC: G02B5/30
Filed: 2017-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing film that offers enhanced strength in environments that go through alternate repetition of high and low temperature.SOLUTION: A polarizing film of the present invention is formed from a polyvinyl alcohol resin, contains a dichroic substance, and features an orientation degree of 81.0% or higher in azimuthal distribution as measured by means of a wide-angle X-ray diffraction method.SELECTED DRAWING: Figure 2
Patent JP-2017201840-A (JP)
Title: Radio frequency (rf) conductive medium
Inventor: JOHN ALDRICH DOOLEY
IPC: H01P3/18
Filed: 2017-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a radio frequency (RF) conductive medium.SOLUTION: Embodiments of the present disclosure provide a radio frequency (RF) conductive medium for reducing the undesirable insertion loss of all RE hardware components and improving the Q factor or "quality factor" of RF resonant cavities. The RF conductive medium decreases the insertion loss of an RF device by including one or more conductive pathways in a transverse electromagnetic axis which are immune to skin effect loss and, by extension, are substantially free from resistance to the conduction of RF energy. In one embodiment, each medium of the diversity of conductive media is made from a nanomaterial that is composed of an element which is at least one of silver, copper, aluminum, and gold.SELECTED DRAWING: None
Patent JP-2019033948-A (JP)
Title: Jaw position correction wire, jaw position correction tool, and manufacturing method of jaw position correction tool
Inventor: YAMAGUCHI SHUJI
IPC: A61C7/08
Filed: 2017-08-18
Abstract: To provide a new jaw position correction wire that facilitates replacement work and enables adjustment of elastic force to be simply performed, and provide a jaw position correction tool using this wire and a manufacturing method of the jaw position correction tool.SOLUTION: A jaw position correction wire of the present invention is mounted to an upper jaw base 10 attached to an upper jaw and a lower jaw base 20 attached to a lower jaw. The correction wire is characterized by including: a wire body 31 configured by elastic wire, and having one end 31a linearly extended, the other end 31b and a connection 31c; a first piece 32 including a first narrow width groove 32a being narrower than the contour of one end 31a and a first fitting groove 32b for holding the one end 31a passing the first narrow width groove 32a, and attached to the upper jaw base 10; and a second piece 33 including a second narrow width groove 33a being narrower than the contour of the other end 31b and a second fitting groove 33b for holding the other end 31b passing the second narrow width groove 33a, and attached to the lower jaw base 20.SELECTED DRAWING: Figure 1
Patent JP-2019042825-A (JP)
Title: High-speed grooving method
Inventor: AKIYAMA TAKANOBU
IPC: B23D1/18
Filed: 2017-08-30
Abstract: To provide a high-speed grooving method which, when machining fine grooves in the surface of a workpiece by using an ultra-precision roll turning lathe or a planer machine, can significantly increase machining efficiency.SOLUTION: A high-speed grooving method includes: a dummy machining step of machining a dummy groove in a surface of a workpiece W by moving a cutting tool 36 in a first direction, then turning the cutting tool 180 degrees, and subsequently further machining the dummy groove by moving the cutting tool in a second direction opposite to the first direction; a step of measuring displacement of a cutting edge of the cutting tool, caused by inversion of the cutting tool, from the dummy groove formed in the surface of the workpiece; a forward-stroke machining step of machining a groove in the surface of the workpiece by moving the cutting tool in the first direction; a cutting tool inversion step of turning the cutting tool 180 degrees after completion of the forward-stroke machining step; a correction step of correcting a relative position between the workpiece and the cutting tool so as to eliminate displacement; and a return-stroke machining step of further machining the groove which has been machined in the forward-stroke machining step by moving the cutting tool in the second direction.SELECTED DRAWING: Figure 7
Patent JP-2017210714-A (JP)
Title: Method for production of lignin-containing precursor fibers and also carbon fibers
Inventor: ANDRE LEHMANN
IPC: D01F2/00
Filed: 2017-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for the production of a precursor for the production of carbon fibers and activated carbon fibers by the wet or air-gap spinning method, in which a solution of lignin and a fiber-forming polymer in a suitable solvent is extruded through holes of a spinning nozzle into a coagulation bath, the formed thread is stretched and subsequently treated, dried at an elevated temperature and then wound up, where the lignin-containing thread is an economical starting material for the production of carbon fibers and activated carbon fibers.SOLUTION: A precursor fiber for the production of carbon fibers is characterized by a) a content of at least one sort of lignin of at least 1 to 99 wt.%, b) a content of at least one sort of fiber-forming polymer of 1 to 99 wt.%, and c) optionally a strength of at least 10 cN/tex, preferably at least 20 cN/tex, and/or d) optionally a modulus of elasticity of at least 1,000 cN/tex, preferably at least 1,300 cN/tex.SELECTED DRAWING: None
Patent JP-2019047698-A (JP)
Title: Semiconductor device
Inventor: MIYABE YOHEI
IPC: H02M7/48
Filed: 2017-09-06
Abstract: To provide a semiconductor device that is able to protect a switching element more safely while allowing electrical inspection of the switching element.SOLUTION: This semiconductor device comprises a first switching element and a second switching element whose output terminals are connected in series between a power source potential and a reference potential; a control unit that controls ON and OFF by supplying a voltage to a control terminal of the switching element; and a clamp circuit whose first terminal, or one end, is connected to a control terminal of the switching element. In the clamp circuit, a second terminal, or the other end of the first terminal, is connected between a low-potential-side output terminal of the switching element, to which the first terminal is connected, and a terminal at which a reference potential is set. The clamp circuit cuts off current from the first terminal to the second terminal and, when the potential of the second terminal is higher than the potential of the first terminal, supplies power such that a potential difference between the first terminal and the second terminal does not become equal to or higher than a predetermined clamp voltage.SELECTED DRAWING: Figure 1
Patent JP-2019049924-A (JP)
Title: Bill processing device
Inventor: TANAKA HIDEO
IPC: G07D9/00
Filed: 2017-09-12
Abstract: To provide a bill processing device capable of returning a deformed bill.SOLUTION: A bill processing device 100 of the present invention includes: a driving part 60 having a movable cam 70 that moves upward/downward; a bill conveyance passage part 20 having a bill insertion part 10 on an upstream U side and having a bill storage part 40 that stores bills in a stacked manner on a downstream D side; and bill conveyance means 30 that conveys a bill B along the bill conveyance passage part 20. The bill insertion part 10 has a height guide 11 capable of freely reciprocating in the vertical direction in accordance with an upward/downward motion of the movable cam 70.SELECTED DRAWING: Figure 11
Patent JP-2019056511-A (JP)
Title: Loop type heat pipe, method of manufacturing loop type heat pipe, electronic apparatus
Inventor: MACHIDA KIYOHIRO
IPC: H01L23/427
Filed: 2017-09-20
Abstract: To provide a loop type heat pipe which can easily keep posture.SOLUTION: A heat pipe 10 has a first heat pipe part 11, a second heat pipe part 12, and a connection part 13 connecting the first heat pipe part 11 and the second heat pipe part 12. The first heat pipe part 11 has an evaporator 21, a condenser 22, a vapor pipe 23, and a liquid pipe 24. The second heat pipe part 12 has an evaporator 31, a condenser 32, a vapor pipe 33, and a liquid pipe 34. The connection part 13 can be folded.SELECTED DRAWING: Figure 1
Patent JP-2019057997-A (JP)
Title: Explosion proof motor, and joint structure of explosion proof motor
Inventor: SAKA KEITA
IPC: H02K5/136
Filed: 2017-09-21
Abstract: To provide an explosion proof motor capable of reducing in size and lightening in weight.SOLUTION: An explosion proof motor 10 has a basic configuration in which securing of a joint dimension L between a housing 1 and a lid 2 is made not by a joint by protrusion and recess shapes but by a joint by flat faces. The joint face of the housing 1 and the joint face of the lid 2, both being flat faces, are joined together.SELECTED DRAWING: Figure 1
Patent JP-2019044316-A (JP)
Title: Arm suspension tool for preventing false molestation charge
Inventor: YATABE JUNKO
IPC: A41D13/08
Filed: 2017-09-04
Abstract: To provide an arm suspension tool for preventing a false molestation charge to support a user not to be misunderstood as a molester by an unexpected contact etc. when being onboard in a crowded train or a bus.SOLUTION: The invention is characterized in that an elastic rubber is used as a belt suspended on wearer's neck, a D-shaped ring is attached on both ends of a rubber belt respectively, a fabric in stretch material is attached to a D-shaped ring in right side, a fabric in mesh material is attached to a D-shaped ring in left side, and an arm holder is made between respective bottom side parts that are stitched together.SELECTED DRAWING: Figure 1
Patent JP-2019056463-A (JP)
Title: Electric actuator
Inventor: INOUE TATSUJI
IPC: F16H25/22
Filed: 2017-09-22
Abstract: To provide an electric actuator capable of performing smooth locking of a locking member, and capable of restraining the locking member from being broken.SOLUTION: An electric actuator 1 includes a driving part 2, a motion conversion mechanism 3 for converting rotary motion from the driving part 2 into linear motion, a drive gear for transmitting driving force from the driving part 2 to the motion conversion mechanism 3, a locking member which can be engaged in an engagement hole formed in the drive gear, and a controller 80 for controlling the locking member. The controller 80 performs comparison processing of comparing a parameter value representing a rotation speed of the drive gear with a threshold value, and moves the locking member when the parameter value is smaller than the threshold value.SELECTED DRAWING: Figure 7
Patent JP-2018061025-A (JP)
Title: Frequency variable magnetoresistance effect element, and oscillator, detector and filter using the same
Inventor: SHIBATA TATSUO
IPC: H03B15/00
Filed: 2017-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a frequency variable magnetoresistance effect element in which frequency characteristics are stable and operation energy was reduced significantly, and to provide a device using the same.SOLUTION: A frequency variable magnetoresistance effect element includes a magnetoresistance effect element, a magnetic field application mechanism for applying a magnetic field to the magnetoresistance effect element, an electrical field application mechanism for applying an electrical field to the magnetoresistance effect element, and a control terminal connected with the electrical field application mechanism, and supplying a voltage having a different magnitude and/or polarity to the electrical field application mechanism. The magnetoresistance effect element includes an antiferromagnetic material having electromagnetic effect, or a ferrimagnetic material. Spin torque oscillation frequency or spin torque resonance frequency of the magnetoresistance effect element is controlled by varying the magnitude and/or the polarity of the voltage supplied from the control terminal.SELECTED DRAWING: Figure 1
Patent JP-2019062780-A (JP)
Title: Evaluation system for objectively evaluating performance of fishing rod
Inventor: SHINADA TAKAYUKI
IPC: A01K87/00
Filed: 2017-09-29
Abstract: To provide an evaluation system for objectively evaluating a subjective characteristic such as strike sensitivity and fatigability at the time of utilization on the basis of reflection of an actual use state of a fishing rod and motion of a fish.SOLUTION: An evaluation system comprises a winding unit for winding a fishing line 2 of a fishing rod 3 and a rod reception unit 10 for gripping the fishing rod 3. The winding unit simulates a tensile state of the fishing line 2 caused by motion of a fish and measures a load applied to the fishing line 2. The rod reception unit 10 comprises a rod gripping unit 11 for supporting the fishing rod 3 and a rotation type control unit 13. The rod reception unit simulates a use state of the fishing rod 3, measures a load applied to the fishing rod 3, and evaluates the fishing rod 3 on the basis of the load applied to the fishing line 2 and the load applied to the fishing rod 3.SELECTED DRAWING: Figure 2
Patent JP-2018028671-A (JP)
Title: Camera device and method for controlling camera device
Inventor: WADA JOJI
IPC: H04N5/232
Filed: 2017-09-29
Abstract: PROBLEM TO BE SOLVED: To adjust a light-shielding rate and thereby obtain an optimal image and improve monitoring capability.SOLUTION: A camera device 10A controls the rotational movement of a support member 32 relative to a body 20, the rotational movement of a camera unit 140 relative to the support member 32 and the state of a light-shielding unit 50A. The camera device 10A also stores a plurality of posture information that includes the imaging direction of the camera unit 140. A storage unit 71 stores a plurality of posture information having first angle information (pan angle information) P that is the direction information of the camera unit 140 around a first rotary shaft 31 and second angle information (tilt angle information) T that is the direction information of the camera unit 140 relative to the body 20 around a second rotary shaft 35. The storage unit 71 also stores light-shielding unit information that indicates a light-shielding rate M in a retracted state or a covered state. A control unit 70 determines the direction of the camera unit 140 on the basis of the posture information stored in the storage unit 71, and determines a light-shielding rate M by a light-shielding plate 51 on the basis of light-shielding plate information stored in the storage unit 71.SELECTED DRAWING: Figure 2
Patent JP-2019067214-A (JP)
Title: Determination program, determination method, terminal device, learning data, and model
Inventor: YAMANAKA SHOTA
IPC: G06F3/01
Filed: 2017-10-02
Abstract: To make it possible to improve user operability.SOLUTION: A determination program according to the present application causes a terminal device to execute an acquisition procedure and a determination procedure. The acquisition procedure acquires sensor information relating to a predetermined operation of a user on a screen of the terminal device. The determination procedure determines whether the next operation is performed following the predetermined operation based on the sensor information acquired by the acquisition procedure.SELECTED DRAWING: Figure 4
Patent JP-2019063963-A (JP)
Title: Sheet cutting device, post-processing device and image formation system
Inventor: TAKANO TADAHITO
IPC: B26D1/08
Filed: 2017-10-04
Abstract: To provide a configuration that can suppress generation of residual cutting pieces when cutting a sheet.SOLUTION: A cutting part 705 includes an upper blade 722 and a lower blade 723 which are arranged so as to hold a piece of sheet bundle S, and cuts the sheet bundle S at a cutting position B with the upper blade 722 and the lower blade 723. A holding part 727 can hold an end part side of the sheet bundle S relative to the cutting position B while the cutting part 705 cuts the sheet bundle S.SELECTED DRAWING: Figure 13
Patent JP-2019067711-A (JP)
Title: Secondary battery
Inventor: NAKAJIMA SATOSHI
IPC: H01M10/04
Filed: 2017-10-04
Abstract: To provide a secondary battery in which storage of an electrolyte solution in a battery case is properly performed in a short time.SOLUTION: A secondary battery 1 accommodates an electrode body 20 formed by laminating a positive electrode plate 30 and a negative electrode plate 40 through a separator 50 and an electrolyte solution 60 in a battery case 10. Further, the secondary battery 1 is provided with an insulating sheet 100 which is interposed between the electrode body 20 and the battery case 10 and has an insulating property. The insulating sheet 100 is constituted by a group of first linear members extending in a first direction and a group of second linear members extending in a second direction intersecting the first direction.SELECTED DRAWING: Figure 6
Patent JP-2018024256-A (JP)
Title: Fluid ejection module mounting
Inventor: VON ESSEN KEVIN
IPC: B41J2/01
Filed: 2017-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a fluid ejection module mounting apparatus which is precisely positioned.SOLUTION: A fluid ejection module mounting apparatus includes: a module mount 104 having a horizontal portion and a vertical portion; a fluid ejection module 102 mounted to the module mount; and a clamp assembly 106 including a recessed portion, a clamp along a wall of the recessed portion, and a lever coupled to the clamp and configured to move the clamp from an open position to a closed position. The horizontal portion has an opening configured to receive a fluid ejection module and the vertical portion has a protruding portion. The protruding portion of the module mount is configured to engage with the recessed portion of the clamp assembly.SELECTED DRAWING: Figure 1
Patent JP-2019072136-A (JP)
Title: Game machine
Inventor: YOSHINO MITSUHIRO
IPC: A63F5/04
Filed: 2017-10-13
Abstract: To increase an idle capacity of a ROM provided on a main side and to suppress oppression of the ROM capacity.SOLUTION: In a game machine of the present invention, a control can be performed that corresponds to a result of a lottery using random numbers. To a plurality of types of random numbers having different ranges that the random numbers can take, a lottery value, for example 255, for determining a lottery winning is made common. A lottery is performed by changing the types of random numbers to be used but by a common lottery value such as 255. Thereby, lotteries with different lottery winning probabilities such as a 255/256 of "super super high" and a 255/65536 of "super super low" are performed.SELECTED DRAWING: Figure 305
Patent JP-2019074162-A (JP)
Title: Stepless speed change device for vehicle
Inventor: MATSUMOTO TAKUYA
IPC: F16H9/12
Filed: 2017-10-17
Abstract: To solve the problem that a belt type stepless speed change device for vehicle employs a structure which positions a seal ring, holding an oil passage in a shaft for supplying hydraulic oil to a variable sheave in an oil-tight state, in a groove formed in an outer periphery of a sleeve inserted into the shaft, but a decrease in productivity resulting from cutting processing of the groove causes a rise in cost.SOLUTION: A first step part 66 is provided between an end part-side internal diameter Is1 and an inner-side internal diameter Is2 of a shaft 29, a second step part 68 is provided by an end part-side external diameter O|1 and an inner-side external diameter O|2 of a sleeve 59, and a seal ring 62 is held between the first step part 66 and second step part 68. Consequently, position precision of the seal ring 62 can be secured, and the sleeve is processed only by forging without using cutting processing so as to improve productivity and thereby lower costs.SELECTED DRAWING: Figure 7
Patent JP-2019071855-A (JP)
Title: Emitter and infusion irrigation tube
Inventor: TAKAHASHI ATSUSHI
IPC: A01G25/02
Filed: 2017-10-18
Abstract: To provide emitters that can suppress the occurrence of siphon phenomenon and can appropriately discharge a liquid for irrigation even if the pressure of the liquid for irrigation in a tube is low.SOLUTION: The emitter of the present invention has a first surface and a second surface that are in front and back relationship with each other. The emitter has a water intake part for taking in the liquid for irrigation arranged at the first surface, a discharge part for discharging the liquid for irrigation arranged at the second surface, a channel for flowing the liquid for irrigation connecting the water intake part and the discharge part, and a reverse flow suppression part for suppressing the reverse flow of the fluid from the discharge part side to the water intake part side, arranged on the way of the channel. The reverse flow suppression part includes a valve seat, a diaphragm part further moving away from the valve seat when negative pressure is generated in a tube, and a valve body having one end fixed to the diaphragm part, and the gap between the valve seat and the valve body narrows when the diaphragm moves away from the valve seat toward the direction.SELECTED DRAWING: Figure 5
Patent JP-2019077078-A (JP)
Title: Printer and control method for printer
Inventor: IWAHARA YUMA
IPC: G06F11/34
Filed: 2017-10-23
Abstract: To store information collected by a plurality of processors operating by using different OSs having different information expression forms such that an interrelationship of the information becomes clear.SOLUTION: A printer includes: a first processor in which a program for controlling a printing mechanism part operates on a first OS; a second processor in which a program for controlling a communication part communicating with an external device operates on a second OS different from the first OS; a first storage part accessed from the first processor and the second processor; and a second storage part accessed by the second processor. The first processor writes first event information related to a first event generated in the printing mechanism part into the first storage part, and the second processor individually stores second event information related to a second event generated in the communication part and the first event information read-out from the first storage part as event log information including data of a predetermined common form in the second storage part.SELECTED DRAWING: Figure 1
Patent JP-2019083251-A (JP)
Title: Resin composition, film capacitor and method of manufacturing the same
Inventor: KAWABATA YASUNORI
IPC: H01G4/224
Filed: 2017-10-30
Abstract: To provide a resin composition for a film capacitor casting, which enables a cast to combine high impregnating ability with flame retardancy at a high level when used for a cast having an inlet with a minimum width of 3 mm or less.SOLUTION: The resin composition for a film capacitor cast is provided that is used for a cast with a minimum inlet width of 3 mm or less, the resin composition contains a thermosetting component and a flame retardant, and the flame retardant includes a phosphazene compound.SELECTED DRAWING: Figure 1